40-4a=10-10a

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Solution for 40-4a=10-10a equation:


Simplifying
40 + -4a = 10 + -10a

Solving
40 + -4a = 10 + -10a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '10a' to each side of the equation.
40 + -4a + 10a = 10 + -10a + 10a

Combine like terms: -4a + 10a = 6a
40 + 6a = 10 + -10a + 10a

Combine like terms: -10a + 10a = 0
40 + 6a = 10 + 0
40 + 6a = 10

Add '-40' to each side of the equation.
40 + -40 + 6a = 10 + -40

Combine like terms: 40 + -40 = 0
0 + 6a = 10 + -40
6a = 10 + -40

Combine like terms: 10 + -40 = -30
6a = -30

Divide each side by '6'.
a = -5

Simplifying
a = -5

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